Abstracts tagged "ANCA"

Abstract Number: 1085 • ACR Convergence 2022
Safety of Plasmapheresis as an Adjuvant Therapy in Severe Pediatric Anti-neutrophil Cytoplasmic Antibody Associated Vasculitis: A Single Center Cohort
Sharanya Joginpalli¹, Alvaro Orjuela², Marietta De Guzman³ and Emily Frierson², ¹Baylor College of Medicine- Texas Children's Hospital, Houston, TX, ²Baylor College of Medicine, Texas Children's Hospital, Houston, TX, ³Baylor College of Medicine/ Texas Children's Hospital, Houston, TX
Background/Purpose: Therapeutic plasma exchange (TPE) is used in anti-neutrophil cytoplasmic antibody associated vasculitis (AAV) as adjunct treatment for severe disease. There is paucity of data…
Abstract Number: 1086 • ACR Convergence 2022
Characteristics and Outcomes of Patients with ANCA Associated Vasculitis Treated with Plasma Exchange: An Analysis of the National Inpatient Sample Database
Vinit Gilvaz¹, Akil Sherif², Sonu Abraham³, Anu Saji² and Anthony Reginato⁴, ¹Brown University, East Providence, RI, ²Saint Vincent Hospital, Worcester, MA, ³Lahey Medical Center, Burlington, MA, ⁴Brown University, Providence, RI
Background/Purpose: Plasma exchange (PLEX) has been used in the management of patients with severe anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) for decades. The most recent…
Abstract Number: 1089 • ACR Convergence 2022
Prognostic Value of Proteinuria Monitoring in Anti-neutrophil Cytoplasmic Antibody-associated Vasculitis
Yeo jin lee¹, Soo Min Ahn², Ji Seon Oh³, Yong Gil Kim², Chang Keun Lee², Bin Yoo² and Seokchan Hong², ¹Asan medical center, Seoul, Republic of Korea, ²Department of Rheumatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea, Seoul, Republic of Korea, ³Department of Information Medicine, Big Data Research Center, Asan Medical Center, Seoul, Republic of Korea
Background/Purpose: Anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV) is an autoimmune disease that can involve various organs systematically. Kidney involvement, one of the major manifestations of AAV,…
Abstract Number: 0436 • ACR Convergence 2022
Clinical Characteristics and Outcome of ANCA-Associated Vasculitides Induced by Anti-Thyroid Drugs: A Multicenter Retrospective Cohort Study
Julien Culerrier¹, Yann Nguyen², Omer Karadag³, Sule Yasar Bilge⁴, Tuba DEMIRCI YILDIRIM⁵, Tahir Saygin Öğüt⁶, Veli Yazisiz⁶, Cemal Bes⁷, Ayse Cefle⁸, Oznur Sadioglu Cagdas⁹, Ayten Yazici⁸, Andreas Kronbichler¹⁰, David Jayne¹⁰, Alexis Regent¹¹, Vitor Teixeira¹², Sylvain Marchand-Adam¹³, PIerre Duffau¹⁴, Saskia Oro¹⁵, Baptiste Andre¹⁶, Luminita Luca¹⁷, Sarah Lechtman¹⁸, Achille Aouba¹⁹, Celine Lebas²⁰, Amélie Servettaz²¹, Amandine Dernoncourt²², Marc Ruivard²³, Anne-Marie Milesi²⁴, Vincent Poindron²⁵, Patrick Jego²⁶, Roberto Padoan²⁷, Paolo Delvino²⁸, Frédéric Vandergheynst²⁹, Christian Pagnoux³⁰, Elaine Yacyshyn³¹, Peter Lamprecht³², Oliver Flossmann³³, Xavier Puéchal¹¹ and Benjamin Terrier¹¹, ¹Université Paris Cité, Paris, France, Paris, France, ²AP-HP.Centre Universit Paris Cit Hôpital Cochin, Montmorency, France, ³Hacettepe University, Ankara, Turkey, ⁴Eskişehir Osmangazi Üniversity, Eskisehir, Turkey, ⁵Dokuz Eylul University, İzmir, Turkey, ⁶Akdeniz University, Antalya, Turkey, ⁷Bahçeşehi University, Istanbul, Turkey, ⁸Kocaeli University School of Medicine Division of Rheumatology, Kocaeli, Turkey, ⁹Kocaeli University, Kocaeli, Turkey, ¹⁰University of Cambridge, Cambridge, United Kingdom, ¹¹National Referral Center for Rare Systemic Autoimmune Diseases, Cochin Hospital, Paris, France, ¹²Hospital de Faro, CHUA, Lisbon, Portugal, ¹³Tours University Hospital, Tours, France, ¹⁴CHU Bordeaux, Bordeaux, France, ¹⁵Assistance Publique - Hôpitaux de Paris., Paris, France, ¹⁶Hôpital de la Timone, Marseille, Marseille, France, ¹⁷CHU de Poitiers, Poitiers, France, ¹⁸CHU Nice, Nice, France, ¹⁹Department of Internal Medicine, UR4650 PSIR, Normandie Univ, UNICAEN, CHU de Caen Normandie, Caen, France, ²⁰CHRU Lille, Lille, France, ²¹CHU Reims, Reims, France, ²²CHU Amiens - Picardie, Amiens, France, ²³Clermont Ferrand University Hospital, Clermont-Ferrand, France, ²⁴Centre hospitalier de Vichy, Vichy, France, ²⁵Immunologie clinique et médecine interne, Hôpitaux universitaires de Strasbourg, Strasbourg, France, ²⁶CHU Rennes, Paris, France, ²⁷University of Padova, Padova, Italy, ²⁸Università di Pavia, Vercelli, Italy, ²⁹Professeur de Médecine Interne et Sémiologie médicale, Directeur de la Clinique de Médecine Interne Générale, Université Libre de Bruxelles, Bruxelles, France, ³⁰Division of Rheumatology, Mount Sinai Hospital, Toronto, ON, Canada, ³¹University of Alberta, Edmonton, AB, Canada, ³²Department of Rheumatology University of Lübeck Ratzeburger Allee, Lübeck, Germany, ³³Royal Berkshire Hospital, Reading, United Kingdom
Background/Purpose: ANCA-associated vasculitides (AAV) induced by anti-thyroid drugs (ATD) is a well-known entity. However, characteristics, requirement for immunosuppressive agents and the risk of relapse remain…
Abstract Number: 1573 • ACR Convergence 2022
Von – Willebrand Factor, a Possible Marker for Disease Activity in Vasculitis
Jomana mazareeb¹, shiri keret¹, Abid Awisat¹, Itzhak Rosner², Michel Rozenbaum³, Lisa Kaly¹, Gleb Slobodin¹ and Doron Rimar¹, ¹Bnai Zion Medical Center, Haifa, Israel, ²Bnai Zion Medical Center/Technion, Haifa, Israel, ³Bnei Zion Medical Center, Hertzeliya, Israel
Background/Purpose: Vasculitis is an inflammation of blood vessels. While in many cases markers of inflammation as c- reactive protein (CRP) or erythrocytes sedimentation rate (ESR)…
Abstract Number: 0438 • ACR Convergence 2022
Characterization of Interstitial Lung Disease in the Presence of Antineutrophil Cytoplasmic Antibodies
Khai-Tuan Andrew Bui¹, Rachel Richard², Ariane Drouin³, Nader Toban¹, Marianne Levesque⁴, Rosalie-Selene Meunier⁵, Carolyn Ross⁶ and Jean-Paul Makhzoum³, ¹Department of Medicine, Hopital du Sacre-Coeur de Montreal, University of Montreal, Montréal, QC, Canada, ²Department of Medicine, Hopital du Sacre-Coeur de Montreal, University of Montreal, Laval, QC, Canada, ³Vasculitis Clinic, Canadian Network for Research on Vasculitides (CanVasc), Department of Medicine, Hopital du Sacre-Coeur de Montreal, University of Montreal, Montréal, QC, Canada, ⁴Division of Respirology, Department of Medicine, Hopital du Sacre-Coeur de Montreal, University of Montreal, Montréal, QC, Canada, ⁵Hopital Sacre-Coeur, Universite de Montreal, Montréal, QC, Canada, ⁶University of Montreal, Montréal, QC, Canada
Background/Purpose: Various pulmonary manifestations may occur in patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). ANCA-related interstitial lung disease (ILD) has recently been described in…
Abstract Number: 1688 • ACR Convergence 2022
Biomechanical Phenotype of Circulating Neutrophils Is Altered in ANCA Associated Vasculitis
Noelle Pisacano¹, Stephen P. McAdoo¹, Jochen Guck², Charles D. Pusey¹, Edwin R. Chilvers¹, Andrew S. Cowburn¹, Katharine M. Lodge¹ and Maria F. Prendecki¹, ¹Imperial College London, London, United Kingdom, ²Max Planck Institute, Erlangen, Germany
Background/Purpose: Real Time-Deformability Cytometry (RT-DC) is a novel technique able to identify morpho-rheological characteristics of individual cells such as size, deformability, and elasticity using only…
Abstract Number: 0439 • ACR Convergence 2022
Clinical Characteristics of Patients with ANCA-Associated Vasculitis with and Without Alpha-1 Antitrypsin Deficiency Alleles
Lynn Fussner¹, David Cuthbertson², Peter Grayson³, David Jayne⁴, Carol McAlear⁵, Michael Walsh⁶, Katherine Siminovitch⁷, Ulrich Specks⁸ and Peter Merkel⁹, ¹The Ohio State University, Columbus, OH, ²University of South Florida, Tampa, FL, ³National Institutes of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health (NIH), Bethesda, MD, ⁴University of Cambridge, Cambridge, United Kingdom, ⁵Division of Rheumatology, University of Pennsylvania, Philadelphia, PA, USA, Philadelphia, PA, ⁶McMaster University, Hamilton, ON, Canada, ⁷University of Toronto, Toronto, ON, Canada, ⁸Mayo Clinic, Rochester, MN, ⁹University of Pennsylvania, Philadelphia, PA
Background/Purpose: There are multiple reasons to suspect that alpha-1 antitrypsin (A1AT) genotype impacts disease characteristics in ANCA-associated vasculitis (AAV). A1AT serves as the predominant endogenous…
Abstract Number: 1928 • ACR Convergence 2022
Idiopathic Pulmonary Capillaritis Within the Spectrum of Pediatric Diffuse Alveolar Hemorrhage
Angela Chun¹, Tiphanie vogel¹, Andrea Ramirez¹, Marietta De Guzman², Eyal Muscal¹ and Manuel Silva-Carmona³, ¹Baylor College of Medicine, Houston, TX, ²Baylor College of Medicine/ Texas Children's Hospital, Houston, TX, ³Baylor College of Medicine, Texas Children's Hospital, Houston, TX
Background/Purpose: Diffuse alveolar hemorrhage (DAH) is a life-threatening syndrome with bleeding from the pulmonary microvasculature. It is classified as pulmonary capillaritis if histology shows neutrophilic…
Abstract Number: 0442 • ACR Convergence 2022
Induction Therapy Patterns for Severe ANCA-associated Vasculitis Differ Based on Physician Specialty, Expertise, and Practice Setting: An International Survey
Lilian Xu¹, Faten Aqeel¹, Ojaswi Tomar², Tingting Li² and Duvuru Geetha¹, ¹Johns Hopkins University School of Medicine, Baltimore, MD, ²Washington University in St. Louis School of Medicine, St. Louis, MO
Background/Purpose: Therapies for ANCA-associated vasculitis (AAV) have evolved over the last 3 decades. In light of new data on plasma exchange (PLEX) and glucocorticoid (GC)…
Abstract Number: 1948 • ACR Convergence 2022
Clinical Characteristics and Outcomes of Pediatric ANCA-Associated Vasculitis Patients: Single-Center Inception Cohort
Hyun Ho Lee¹, Lauren Blazek² and Eveline Wu³, ¹The University of North Carolina Chapel Hill, Chapel Hill, NC, ²UNC Kidney Center, The University of North Carolina Chapel Hill, Chapel Hill, NC, ³University of North Carolina, Chapel Hill, NC
Background/Purpose: ANCA associated vasculitis (AAV) is a chronic autoimmune disorder characterized by ANCA production and small vessel inflammation and necrosis. ANCA autoantigen targets include myeloperoxidase…
Abstract Number: 0443 • ACR Convergence 2022
Prognosis of Non-PR3 ANCA-Associated Vasculitis with Glomerulonephritis
Aurélien Chepy¹, Hélène Béhal², Alexandre Karras³, Xavier Puéchal⁴, Benjamin Terrier⁴, David Jayne⁵, Thomas Quéméneur⁶ and Mary-Jane Guerry⁷, ¹CHU Lille, Département de Médecine Interne et Immunologie Clinique, Centre de Référence des Maladies Auto-immunes Systémiques Rares du Nord et Nord-Ouest de France (CeRAINO), Lille, France, ²University of Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des Technologies de Santé et des Pratiques Médicales, Lille, France, ³HEGP, Paris, France, ⁴National Referral Center for Rare Systemic Autoimmune Diseases, Cochin Hospital, Paris, France, ⁵University of Cambridge, Cambridge, United Kingdom, ⁶Valenciennes Hospital, Valenciennes, France, ⁷Department of Nephrology, Centre Hospitalier de Valenciennes, Valenciennes., Valenciennes, France
Background/Purpose: Immunosuppressive treatments have improved the prognosis of anti-neutrophil cytoplasm antibody (ANCA)-associated vasculitis (AAV), transforming these formerly fatal diseases into chronic conditions, with periods of…
Abstract Number: 0450 • ACR Convergence 2022
Incidence of Solid and Hematologic Tumors in Patients with ANCA: A 10-year Retrospective Cohort Study
Enrico Brunetta¹, Giacomo Ramponi², marco folci², Maria De Santis³, Giacomo Maria Guidelli¹, Angela Ceribelli⁴, Nicoletta Luciano¹, Marta Caprioli⁵, Arianna Sonaglia¹ and Carlo Selmi⁶, ¹IRCCS Humanitas Research Hospital, Rheumatology and Clinical Immunology, Rozzano, Italy, ²IRCCS Humanitas Research Hospital, Internal Medicine, Rozzano, Italy, ³Humanitas University, IRCCS Humanitas Research Hospital, Rheumatology and Clinical Immunology, Pieve Emanuele, Italy, ⁴Humanitas Research Hospital, Humanitas University, Rozzano (MI) Italy, Borgo San Giacomo, Italy, ⁵IRCCS Humanitas Research Hospital, Rheumatology and Clinical Immunology, Pavia, Italy, ⁶IRCCS Humanitas Research Hospital, Humanitas University, Rozzano (MI), Italy, Rozzano, Italy
Background/Purpose: Serum antineutrophil cytoplasmic antibodies (ANCA) are significantly associated with the development of ANCA-associated vasculitides (AAV) but may also be detected in patients with other…
Abstract Number: 0457 • ACR Convergence 2022
A Systematic Literature Review Informing the 2022 Update of the EULAR Recommendations for the Management of ANCA-associated Vasculitis
Jan Schirmer¹, Beatriz Sanchez-Alamo², Sara Monti³, Bernhard Hellmich⁴, David Jayne⁵ and Gunnar Tomasson⁶, ¹University Medical Center Schleswig-Holstein, Kiel, Germany, ²Lund University, Skåne University Hospital, Lund, Sweden, ³Rheumatology, Fondazione IRCCS Policlinico S. Matteo, University of Pavia, Pavia, Italy, ⁴Medius Kliniken, University of Tübingen, Kirchheim Teck, Germany, ⁵University of Cambridge, Cambridge, United Kingdom, ⁶Centre for Rheumatology Research, University Hospital Reykjavik, Reykjavik, Iceland
Background/Purpose: Since the publication of the 2016 European Alliance of Associations for Rheumatology (EULAR) recommendations for the management of ANCA-associated vasculitis (AAV), the publication of…
Abstract Number: 0418 • ACR Convergence 2021
Longitudinal Patterns of Renal Function in ANCA-Associated Vasculitis
Jennifer Hanberg¹, Xiaoqing Fu¹, Claire Cook², John Stone³, Hyon K. Choi⁴ and Zachary Wallace⁵, ¹Massachusetts General Hospital, Boston, MA, ²Division of Rheumatology, Allergy, and Immunology, Mass General Hospital, Boston, MA, ³Massachusetts General Hospital Rheumatology Unit, Harvard Medical School, Boston, MA, ⁴Massachusetts General Hospital, Lexington, MA, ⁵Massachusetts General Hospital, Newton, MA
Background/Purpose: Renal involvement is common in ANCA-associated vasculitis (AAV). Prior analyses show that end stage renal disease (ESRD) in AAV may be multifactorial. Little is…

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